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环丁基硼酸

环丁基硼酸名称

[ CAS 号 ]:
849052-26-2

[ 中文名 ]:
环丁基硼酸

[ 英文名 ]:
Cyclobutylboronic acid

[英文别名 ]:

Cyclobutylboronic acid
Boronic acid, B-cyclobutyl-

环丁基硼酸物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
218.7±23.0 °C at 760 mmHg

[ 熔点 ]:
118-123ºC(lit.)

[ 分子式 ]:
C₄H₉BO₂

[ 分子量 ]:
99.924

[ 闪点 ]:
86.1±22.6 °C

[ 精确质量 ]:
100.069557

[ PSA ]:
40.46000

[ LogP ]:
0.77

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.447

[ 储存条件 ]:
2-8°C

环丁基硼酸MSDS

环丁基硼酸安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2931900090

环丁基硼酸合成路线

环丁基硼酸上下游产品

环丁基硼酸上游产品

环丁基硼酸下游产品

环丁基硼酸海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

环丁基硼酸文献

Cross-coupling of cyclopropyl- and cyclobutyltrifluoroborates with aryl and heteroaryl chlorides.

J. Org. Chem. 19th ed., 73 , 7481, (2008)

Suitable conditions were found for the Suzuki-Miyaura cross-coupling reaction of potassium cyclopropyl- and cyclobutyltrifluoroborates with aryl chlorides. Both of these secondary alkyl trifluoroborat...

Palladium-Catalyzed Arylation and Alkylation of 3,5-Diphenylisoxazole with Boronic Acids via C-H Activation J. Chu, et al.,

Organometallics 27 , 5173-5176, (2008)

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